| HMBHS CLUB | Description | Advisor (President) |
| Adventure Club | This club is all about embracing your inner adventurer. Come experience our tight rope and other fun activities. Adventure club meets in K-14 every Tuesday to discuss and plan adventurous activites. | Mr. Riordan |
| Anime Club | The Anime club focuses on the art of Anime. Come by to read and create anime. | Mr. Mason |
| Art Club | Members organize fundraisers for student scholarships. Also includes The National Art Honor Society (membership for any art student who attains a semester grade of B or higher and who is interested in art related community service). | Ms. Evans |
| Band Club | All music students are automatically members of the Band Club. This club is responsible for approving expenses for all the music groups’ activities such as festivals, reviews, trips, bus costs etc. Meetings are called when needed. | Mr. Evans |
| Big Sister Little Sister Club | A club dedicated to uniting the Senior and Freshman girls. Activities include fundraisers, food drives, bowl-a-thons, camping trips, pizza parties and many other fun events. | Ms. Clavijo |
| Calculus Club | We meet to give support to each other and participate in field trips that are applicable to seeing math in action. | Amy Treanor |
| Chess Club | Come to Chess club to learn the basics and advanced techniques of Chess and to participate in chess tournaments. | Ms. Lohman |
| CSF Club | The California Scholarship Federation (CSF) emphasizes high standards of scholarship and community service for California high school students. | Ms. Walton |
| Dodgeball Club | We meet twice a week in the gym during lunch to play dodgeball. Come to the gym at lunch to participate in fun and exhilarating dodge ball matches. Everyone is welcome! |
Mr. Riordan |
| Future Farmers of America (FFA) | Agriculture students gain experience through hands-on projects including plants, animals, the environment, science projects, and/or job placement. Students gain leadership skills by attending conferences and competitions, organizing club and community activities, and practicing public speaking. |
Mr. Gutierrez |
| Future Business Leaders of America (FBLA) | Future Business Leaders is a nonprofit education association with a quarter million students preparing for careers in business and business-related field. We also attend conventions throughout the year. |
Mr. Putnam |
| Ghost Club | Club members research and investigate paranormal activity in the Bay Area. We meet in G-2B on Thursdays at lunch. | Brianne Jones, Tom Owen, & Nancy Moore |
| GSA | The Gay-Straight Alliance (GSA) brings together LGBTQ and straight students to support each other, provide a safe place to socialize, and create a platform for activism to fight homophobia and transphobia. | Mr. Barnes |
| Gymnastics Club | Develops leadership and promotes gymnastics related activities. | Ms. Evans |
| Interact Club | Interact serves the community and does fund-raising for groups in the Bay area and abroad. |
Amy Treanor |
| Japan Club | The Japan club teaches students Japanese culture, medias, and ways of life. | Mr. Mason |
| Junior Statesmen of America (JSA) | The purpose of the JSA is to help high school students acquire leadership skills and the knowledge necessary to be effective debaters and political members. The JSA is sponsored by the Junior Statesmen Foundation Inc. |
Mr. Dubon |
| Model United Nations Club | Club to prepare for, and attend Model United Nations Conferences and to work on a UN-related service project. | TBA |
| The Muse | The Literary Journal of HMB High School | Claudia Lunstroth |
| Prom Club | Help plan this years prom. We choose the venue, theme, food, make the tickets etc. | David Jones |
| Puente Club | Puente Club celebrates and expands awareness of Latino culture on campus. We also attend fun cultural events with money that we fund-raise. | Ms. Lusear & Ms. Gangsei |
| Ski Club | Organized two or three ski trips during the school year. | Mr. Lawrence |
| Snack Club | Snack club is the discussion and promotion of intellectual and informed snacking habits and goals. | Ms. Burke |
| Surf Club | Competitive surf team http://hmbsurfclub.com/ | Mr. Lawrence |
| Yearbook | This course and club is devoted to the production of our school's yearbook. We would like a full represention of student life at HMBHS, so please feel welcome to submit all photos and ideas for stories to the yearbook staff in G-10. If you would like us to take pictures of your club or activities, make sure to let us know. We work for you! |
Ms. Lunstroth |